Q and Q only here i think. There is much less possibility of a busted draw since we got the strongest one. The only could be JT of clubs. For one moment i thought that he could also play AJ this way, but i guess that is not enough for us to call profitably here even if he's a fish.

I would also likely just b/c turn with my two overcards and nut flushdraw, since he now can easily fold his 44 that he called once on the flop
River: I would call
he can sometimes have Qx, but also very often he is c/r that hand and I think our AK is good enough times against fish to call him down